CDP6872E INTERSIL [Intersil Corporation], CDP6872E Datasheet - Page 10

• Manufacturer Part Number: CDP6872E
• Description: Low Power Crystal Oscillator
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
†Refer to Test Circuit (Figure 1).
FIGURE 17. DISABLE SUPPLY CURRENT vs FREQUENCY
3000
2500
2000
1500
1000
300
250
200
150
100
35
30
25
20
15
10
5
500
50
0
0
EN = 0, F1 = 1, F2 = 0, C
0
FIGURE 19. SUPPLY CURRENT vs FREQUENCY
FIGURE 21. SUPPLY CURRENT vs FREQUENCY
EN = 1, F1 = 1, F2 = 0, V
4
EN = 1, F1 = 0, F2 = 0, V
100 200 300 400 500 600 700 800 900 1000 1100
100 200 300 400 500 600 700 800 900 1000 1100
5
6
FREQUENCY (kHz)
L
FREQUENCY (MHz)
FREQUENCY (kHz)
CC
= 18pF, GENERATOR
CC
7
= +5V, GENERATOR
= +5V, GENERATOR
8
(Continued)
C
V
C
9
†
CC
L
L
C
†
(1V
= 40pF
= 40pF
L
†
= +8V
(1V
V
= 18pF
V
(1V
C
P-P
CC
CC
L
P-P
10
= 18pF
)
P-P
= +5V
= +3V
)
)
CDP6872
11
10
FIGURE 18. DISABLE SUPPLY CURRENT vs FREQUENCY
1400
1200
1000
35
30
25
20
15
10
10
11
800
600
400
200
5
0
9
8
7
6
5
4
3
2
0
0
0
EN = 0, F1 = 1, F2 = 1, C
EN = 1, F1 = 1, F2 = 1, V
FIGURE 20. SUPPLY CURRENT vs FREQUENCY
FIGURE 22. SUPPLY CURRENT vs FREQUENCY
0
EN = 1, F1 = 0, F2 = 1, V
10
10
20
20
1
30
30
40
40
2
FREQUENCY (kHz)
FREQUENCY (kHz)
L
CC
FREQUENCY (MHz)
CC
= 18pF, GENERATOR
= +5V, GENERATOR
50
50
= +5V, GENERATOR
3
60
60
70
70
C
L
4
= 40pF
80
80
C
V
†
V
†
L
V
CC
CC
†
(1V
= 40pF
CC
(1V
C
90
90
(1V
C
= +8V
L
= +5V
L
P-P
= +3V
P-P
= 18pF
5
= 18pF
P-P
)
)
100 110
100 110
)
6